Transaction not yet indexed

21RU2T7YP6VK51UdHGuuRJscj41jKYZViDfufcMD7CyTg8QxT32ANPBGPmqZZdxd787Zkcg8NXCC3RFgVLk5vpi2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.